Apple watch has been a revolutionary product launched in recent times. It has disrupted the watch industry with its impeccable features and great functionalities. With the increasing users of Apple Watch, the demand of iWatch App has increased tremendously. It has led to increased mobile app development for Apple Watch.

Using an Apple watch, any user can get access to the information which is distinctly personal as well as unobtrusive. By simply raising the wrist, the user can easily receive as well as respond to different notifications and even view important information in a much more complex way. iWatch app development essentially means providing the users with important, impactful as well as helpful information in the most convenient and immediate way.

Project Creation for Apple Watch
The projects that the developer create for iWatch contains two distinct but related bundles which are a WatchKit extension bundle and a Watch app bundle. First, Watch app bundle consist of the respective storyboards as well as resource files which are associated with the entire user interfaces of the app. The bundle named WatchKit extension is essentially present within the formerly mentioned Watch app bundle and consists the respective code for the management of these interfaces as well as for the purpose of responding to different user interactions. These two distinct bundles are called the Watch app. These bundles are the pivots of apple watch app development .

The Watch app is essentially the watchOS projects and it offers you with the main interface of the app but it isnt the only that that is in the view of the user. A Watch app can offer custom notification as well as complication interfaces. These distinct and different interfaces present the app content with distinction and separate fashion but they are packaged as an essential Watch app. Specifically, the code for the management of notification as well as complication interfaces lies in the Watch Kit extension along with the scenes of storyboard are the essential section of the prime storyboard in the Watch app bundle.

Introducing the Watch App
The Watch app is essentially the thing which user actually launches from the home screen of the Apple Watch. The iWatch app provides full user interface of the app that includes multiple screens of important custom content as well as supports the sophisticated interactions of the user. You have to use the iWatch app in order to present the entire content that you support on the Apple Watch.

Introducing Complications
They are different small visual elements which are present on the face of the watch which communicate the vital information to the user. Complication term comes from the watch making in which the features addition led to the addition of complexity to the construction of the watch. Complications can be seen when the user views face of the watch and user can easily customize these complications to be displayed. The slots number available for the complications on the particular watch face changes in different scenarios.
Complications offer different opportunities for the developer.

1. Complications allow the developer to show vital information in most frequently seen location which makes the app much more visible to the particular user.

2. When the complication is on watchs face, the app stays in the memory that reduces the amount of time which it takes to launch the app.

3. When the complication is on the watchs face, the app gets more time for the execution of background tasks.

Displaying Notifications
The Watch presents remote and local notifications through a distinctive interface set. Whenever a new notification arrives, the watch shows a minimal interface which is termed as a short look that provides a viewable version of the content of the notification. In case the wrist of the user remains raised, this particular minimal interface transforms to more detail-rich interface which is termed as long look.
You can do the customization of this Watch apps long look interface in order to inculcate custom graphics as well as dynamic content along with other additional information. Offering a customized interface allows the developer to inculcate branding as well as other elements which are familiar to users of the application. The developer can also provide various interfaces for a plethora of notifications while focusing each and every interface on the most vital notifications aspects.

In watchOS, the developer uses the framework called User Notifications in order to schedule as well as handle notifications directly from the bundle named Watch Kit extension. This particular framework supports time-based as well as location-based notifications creation which are local.

Introducing User Interfaces

The personalized feature of iWatch needs a rather distinct approach when it is about the design part of the Watch app as well as notifications and different complication interfaces. The interfaces have to display the information swiftly and also facilitate faster navigation as well as interactions. It is essential to create a kind of interface which shouldnt only port the existing iOS app behaviour to the watch but make the user experience of the Watch app complementary to the iOS app experience.